[gtk+] listbox: Update docs

[Matthias Clasen <matthiasc src gnome org>]

commit 27244fb9d72d325075bde9340aaf45bb61c10e81
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 14 08:48:33 2014 -0400

    listbox: Update docs
    
    Multiple selection is supported now.

 gtk/gtklistbox.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtklistbox.c b/gtk/gtklistbox.c
index d13b787..ba09ad3 100644
--- a/gtk/gtklistbox.c
+++ b/gtk/gtklistbox.c
@@ -948,8 +948,6 @@ gtk_list_box_parent_set (GtkWidget *widget,
  * Sets how selection works in the listbox.
  * See #GtkSelectionMode for details.
  *
- * Note: #GtkListBox does not support @GTK_SELECTION_MULTIPLE.
- *
  * Since: 3.10
  */
 void